Everything for your Apple Watch Series 4 40mm at RPD: watch bands in many styles (sport band, sport loop, solo loop, Milanese, leather, stainless steel), display protection (tempered glass, hydrogel film, bumper case with built-in glass), charging accessories like magnetic chargers and USB-C cables — fitted for the Apple Watch Series 4 40mm. Series 4 introduced ECG and the new 40/44 mm chassis (replacing 38/42 mm of Series 1–3). Bands and protection are compatible with Series 5, 6, SE and SE 2 (40/44 mm). Same-day dispatch from Basel for orders by 4 pm, free shipping above CHF 15, payment on invoice, 14-day return policy and 2-year warranty under Swiss law.
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Bands sized 40 mm fit directly. Within the Apple Watch family these models share the band size: 40 mm and 44 mm (Series 4, 5, 6, SE, SE 2). The lug mechanism has been unchanged since the very first Apple Watch — older bands still fit as long as the case size matches.
Sporty: Sport Band (fluoroelastomer), Sport Loop (velcro fabric) and Solo Loop (seamless, no clasp). Dressy: Milanese (stainless steel mesh, magnetic), leather (classic or modern). Business: stainless steel link or leather with deployment clasp.
Yes — micro scratches appear quickly during sport or at the desk. We recommend either a <strong>tempered glass</strong> for the front or a <strong>bumper case with built-in glass</strong> — the latter also protects the edges. <strong>Hydrogel films</strong> are a flexible alternative that wraps around the rounded edges.
Detach the band from the case, rinse it under lukewarm water and dry it thoroughly with a lint-free cloth. For heavier soiling use mild soap — no solvents. Leather and fabric bands should not be submerged — wipe only.
Yes, every band, protection and charging product sold at RPD comes with 2 years Swiss warranty. We replace clasp defects, loose threads or weak magnets without fuss. Apple-original Sport Band and curated third-party bands are both under the same warranty.
Three worlds under one roof: watch bands in sport, loop, Milanese, leather, stainless steel, display protection (tempered glass, hydrogel, bumper case with glass), charging accessories — magnetic charger and USB-C magnetic cable. Series 4 introduced ECG and the new 40/44 mm chassis (replacing 38/42 mm of Series 1–3). Bands and protection are compatible with Series 5, 6, SE and SE 2 (40/44 mm). Same-day dispatch from Basel and 2 years Swiss warranty on every product.
RPD stocks a wide range of bands for your Apple Watch. Sport Band (fluoroelastomer, soft and sweat-resistant) for training and daily wear, Sport Loop (breathable velcro fabric, ideal for athletes), Solo Loop (seamless and clasp-free), Milanese (stainless steel mesh with magnetic clasp — dressy and infinitely adjustable), leather band (genuine or vegan leather with patina effect), stainless steel link (business look with deployment clasp). Every band fits the Apple Watch Series 4 40mm (40 mm) directly. Within the Apple Watch ecosystem these models share the same band size: 40 mm and 44 mm (Series 4, 5, 6, SE, SE 2) — older bands from older models still fit as long as the case size matches.
Sporty (cycling, running, gym): Sport Loop or Solo Loop for best comfort while sweating. Dressy / business: Milanese or stainless steel link with deployment clasp. Casual: Sport Band in your favourite colour or a classic leather strap.
The curved Apple Watch display shows micro scratches quickly. RPD has three solutions: tempered glass (classic 9H hardness for the 40 mm front), hydrogel films (flexible, wraps around the rounded edge — ideal for strongly curved displays), and bumper case with built-in glass (combines front protection with TPU edge protection). Brands: ANANK is our main supplier for watch screen protection. The Apple Watch Series 4 40mm has a 40 mm case — make sure to pick the exact size.
The Apple Watch Series 4 40mm charges via the Apple Watch proprietary magnetic puck. We carry the Apple-original magnetic cable plus third-party USB-C and USB-A alternatives. Matching cables, adapters and power banks are also available from us.
For bands we carry the Apple-original Sport Band alongside curated third-party bands (DUX, Polo Arlen, iCarer and others) in silicone, fluoroelastomer, vegan leather, genuine leather, Milanese stainless steel and fabric. For display protection we mainly carry ANANK. We make no false brand claims — what is original is labelled as original.
Bands sized 40 mm fit directly. Within the Apple Watch family these models share the band size: 40 mm and 44 mm (Series 4, 5, 6, SE, SE 2). The lug mechanism has been unchanged since the very first Apple Watch — older bands still fit as long as the case size matches.
Sporty: Sport Band (fluoroelastomer), Sport Loop (velcro fabric) and Solo Loop (seamless, no clasp). Dressy: Milanese (stainless steel mesh, magnetic), leather (classic or modern). Business: stainless steel link or leather with deployment clasp.
Yes — micro scratches appear quickly during sport or at the desk. We recommend either a tempered glass for the front or a bumper case with built-in glass — the latter also protects the edges. Hydrogel films are a flexible alternative that wraps around the rounded edges.
Detach the band from the case, rinse it under lukewarm water and dry it thoroughly with a lint-free cloth. For heavier soiling use mild soap — no solvents. Leather and fabric bands should not be submerged — wipe only.
Yes, every band, protection and charging product sold at RPD comes with 2 years Swiss warranty. We replace clasp defects, loose threads or weak magnets without fuss. Apple-original Sport Band and curated third-party bands are both under the same warranty.
Shipped from our Basel warehouse — A-Post in 1–2 working days, express next business day or free pickup at one of our stores. We're also happy to advise you in person at one of our German-speaking-Switzerland stores — band selection, protection and warranty handling all in one place.
Looking for bands or protection for a different Apple Watch? We stock Apple Watch Series 11 46 mm, Apple Watch Series 10 46 mm, Apple Watch Series 10 42 mm, Apple Watch Series 9 45 mm, Apple Watch Series 9 41 mm, Apple Watch Series 8 45 mm and others.
